COMPOSITIONS FOR REDUCING ATMOSPHERIC OXIDISING POLLUTANTS

Details for Australian Patent Application No. 2002256777 (hide)

Owner JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventors TWIGG, Martyn, Vincent

Pub. Number AU-A-2002256777

PCT Pub. Number WO2002/092194

Priority 0111733.2 15.05.01 GB

Filing date 15 May 2002

Wipo publication date 25 November 2002

International Classifications

B01D 053/00 Separation of gases or vapours

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002256777

20 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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